Retention modeling of gradient elutions: Application of iso-to-grad approach for LC systems with dual-species eluent

Stankov, Vladimir; Cvetnić, Matija; Novak Stankov, Mirjana; Rogošić, Marko; Bolanča, Tomislav; Ukić, Šime

doi:10.1007/s10337-018-3648-4

Pregled bibliografske jedinice broj: 996684

Retention modeling of gradient elutions: Application of iso-to-grad approach for LC systems with dual-species eluent

Stankov, Vladimir; Cvetnić, Matija; Novak Stankov, Mirjana; Rogošić, Marko; Bolanča, Tomislav; Ukić, Šime

Retention modeling of gradient elutions: Application of iso-to-grad approach for LC systems with dual-species eluent // Chromatographia, 82 (2019), 4; 749-755 doi:10.1007/s10337-018-3648-4 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 996684 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Retention modeling of gradient elutions: Application of iso-to-grad approach for LC systems with dual-species eluent

Autori
Stankov, Vladimir ; Cvetnić, Matija ; Novak Stankov, Mirjana ; Rogošić, Marko ; Bolanča, Tomislav ; Ukić, Šime

Izvornik
Chromatographia (0009-5893) 82 (2019), 4; 749-755

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
iso-to-grad information transfer ; liquid chromatography ; method development ; dual-species eluent

Sažetak
Development of new chromatographic method is often time-consuming and may be shortened by mathematical modeling. Unfortunately, many of the models are limited for predefined elution programs only. The integral model uses iso-to-grad approach to transfer information from isocratic to gradient elution without such limitations, which was successfully tested for IC and HPLC using single-species eluents. Here its applicability was tested on systems using more complex eluents. An HPLC analysis of emerging contaminants using methanol/acetonitrile/water eluent was performed. Four different integral models were developed and validated. The models showed good predictive ability.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Interdisciplinarne prirodne znanosti, Interdisciplinarne tehničke znanosti

POVEZANOST RADA

Projekti:
HRZZ-IP-2014-09-7992 - Modeliranje okolišnih aspekata napredne obrade voda za razgradnju prioritetnih onečišćivala (MEAoWT) (Bolanča, Tomislav, HRZZ ) ( CroRIS)

Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Profili:

Tomislav Bolanča (autor)